This design of this new anti-Ebola suit will make health workers more comfortable and could also save lives. Courtesy of Clinvue and Roy Heisler hide caption

itoggle caption Courtesy of Clinvue and Roy Heisler

Dr. Mohammed Arif helps treat a wounded patient at a field hospital in Kobani, Syria. Most of the clinics in this besieged Syrian border town are now in ruins. Only one still stands, its location kept secret lest it be targeted. Jake Simkin/AP hide caption

itoggle caption Jake Simkin/AP

The dengue virus has an icosahedral shape, similar to the pattern on a soccer ball. Antibodies stop the virus by binding to its surface. Laguna Design/Science Source hide caption

itoggle caption Laguna Design/Science Source

Dr. Kent Brantly speaks about the world's response to Ebola during the Overseas Security Advisory Council's Annual Briefing in Washington, D.C. last month. Alex Wong/Getty Images hide caption

itoggle caption Alex Wong/Getty Images

Dr. Thomas Frieden, director of the U.S. Centers for Disease Control and Prevention, talks with Doctors Without Borders staff during a visit in August to an Ebola treatment center in Monrovia, Liberia. Tommy Trenchard for NPR hide caption

itoggle caption Tommy Trenchard for NPR

The Liberia-Guinea border has been closed since the early days of the Ebola outbreak. The Liberian city of Ganta — about a mile from the border — has historically been a hub of commerce, and was hit hard by the closure. John W. Poole/NPR hide caption

itoggle caption John W. Poole/NPR